Improvement of Motion Judder on Converted Images by Telecine at the TV Station

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 1996, No. 15, pp. 1–5
Abstract: Video images converted from films show unnatural reproduction of movement. To correct this, it is necessary to utilize a motion compensation technique which has already been employed for television standards conversion. We modified an existing high-definition television (HDTV) standards converter[1] by adding the necessary functions for motion-compensated film-to-video conversion. To test the practicality of the modified converter, we detected motion vectors on it by using the video signals of images already converted from film by a telecine. Then we interpolated the images using the detected motion vectors to compensate for movement. The result was less unnatural movement and better quality moving images with respect to film-to-video conversion.
Publication Date: 1996-10-01
DOI: 10.5594/M00094
Link: https://doi.org/10.5594/M00094
Author(s): Hajime SoneharaNHK Science and Technical Research Laboratories Tokyo, JAPAN
Yuji NojiriNHK Science and Technical Research Laboratories Tokyo, JAPAN
Kazuhisa IguchiNHK Science and Technical Research Laboratories Tokyo, JAPAN
Yukio SugiuraNHK Science and Technical Research Laboratories Tokyo, JAPAN
Hiroshi HirabayashiNHK Science and Technical Research Laboratories Tokyo, JAPAN
Copyright: © 1996 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1. Nojiri Y. Sonehara H. Hirabayashi H. Okano F. , “Motion Vector Detection for HDTV Standards Converter” , 135th SMPTE Technical Conference Oct. 29–Nov. 2, 1993 . EXTERNAL
2. Nojiri Y. Hirabayashi Å@H. Sonehara Aring;@H. Okano Å@F. , “Motion compensated standards converter for HDTV” , International Workshop on HDTV1993, Oct. 1993 . EXTERNAL
3. Yamaguchi H. Sugi T. Kinuhata K. , “Movement-Compensated Frame-Frequency Conversion of Television Signals” , IEEE Transaction on Communications. , vol. COM-35 , No. 10 , Oct. 1987 . EXTERNAL

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Hajime Sonehara, Yuji Nojiri, Kazuhisa Iguchi, Yukio Sugiura, and Hiroshi Hirabayashi; Improvement of Motion Judder on Converted Images by Telecine at the TV Station, SMPTE Meetings and Conferences ( October 1996); SMPTE, 1996. Available at https://doi.org/10.5594/M00094

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Hajime Sonehara, Yuji Nojiri, Kazuhisa Iguchi, Yukio Sugiura, and Hiroshi Hirabayashi; Improvement of Motion Judder on Converted Images by Telecine at the TV Station, SMPTE Meetings and Conferences ( October 1996); SMPTE, 1996. Available at https://doi.org/10.5594/M00094

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<span class="citation">Hajime Sonehara, Yuji Nojiri, Kazuhisa Iguchi, Yukio Sugiura, and Hiroshi Hirabayashi; <cite>Improvement of Motion Judder on Converted Images by Telecine at the TV Station</cite>, SMPTE Meetings and Conferences ( October 1996); SMPTE, 1996. Available at <a href="https://doi.org/10.5594/M00094" target="_blank" rel="noopener">https://doi.org/10.5594/M00094</a></span>

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<li>
Hajime Sonehara, Yuji Nojiri, Kazuhisa Iguchi, Yukio Sugiura, and Hiroshi Hirabayashi; <cite id="bib-10-5594-m00094">Improvement of Motion Judder on Converted Images by Telecine at the TV Station</cite>, SMPTE Meetings and Conferences ( October 1996); SMPTE, 1996
<span class="doi">10.5594/M00094</span>
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